Self-reported Body Research Articles

Overcoming underestimation of the share of colorectal cancer cases attributable to excess weight: a population-based study.

Previous research may have underestimated the relationship between overweight/obesity and colorectal cancer (CRC) risk by overlooking important potential sources of bias. We used data from a large, population-based case-control study encompassing 7098 CRC cases and 5757 age- and sex-matched controls with comprehensive information on risk factors, including self-reported body weight. Multivariate logistic regression was used to assess the associations of BMI with CRC risk before and after considering prediagnostic weight loss, history of lower gastrointestinal endoscopy, and potentially increased CRC risk beneath the overweight threshold (BMI 25 kg/m2). Subsequently, population attributable fractions were calculated. In the standard analysis evaluating the BMI-CRC association, in which none of the three aforementioned factors wasconsidered, the fraction of CRC cases attributable to overweight and obesity was estimated to be 11.5%. This finding is consistent with estimates from previous studies, which mostly did not consider any of the three factors. However, when all three factors were considered in the analysis, a higher BMI was estimated to account for 23.4% of all CRC cases. Careful consideration of important sources of bias suggests that a substantially larger share of the CRC burden may be attributable to excess weight than previously thought.

The problem of pain in systemic lupus erythematosus: A comprehensive analysis of pain distribution using the CHOIR body map and PROMIS measures.

Our study investigates the associations between pain distribution, biopsychosocial factors, and Patient-Reported Outcomes Measurement Information System (PROMIS) measures in patients with systemic lupus erythematosus (SLE). Employing self-reported pain body maps, we aim to characterize the distribution of pain and its impact on biopsychosocial measures. We retrospectively analyzed the electronic health records (EHR) of 332 adult patients with SLE attending pain clinics at an academic medical center. The study included demographics, pain distribution assessed via self-reported body maps, and PROMIS assessments of biopsychosocial experiences. We used linear regression models adjusted for age and sex to investigate associations between pain distribution and PROMIS outcomes. Men, on average, indicated pain in 3.2 regions, whereas women reported pain in 5.6 regions. Women predominantly highlighted the hip, buttock, and leg region, whereas men primarily emphasized the shoulder and arm region. We found a positive correlation between pain widespreadness and worse PROMIS measures, including pain interference, behavior, fatigue, depression, anxiety, sleep disturbance, and social isolation. Additionally, widespread pain was associated with lower physical function, emotional support, and satisfaction in roles and activities. Female patients reported higher levels of pain and PROMIS measures compared to males. Our findings highlight the multidimensional impact of pain on SLE patients' lives underscoring the need for holistic pain management approaches. The intricate associations between pain distribution and biopsychosocial factors emphasize the importance of considering spatial dimensions of pain in clinical interventions. Further research is warranted to explore effective interventions addressing psychosocial aspects of pain in SLE, aiming to enhance patient symptom management and quality of life.

Is a higher body mass index associated with longer duration of survival with disability in frail than in non-frail older adults?

This study investigated the hitherto unclear association of body mass index (BMI) with age at overall, disability, and disability-free survival in older adults with and without frailty. This prospective cohort study enroled 10232 Japanese adults aged ≥65 years, who underwent follow-up for adverse events, from the Kyoto-Kameoka Study conducted from 2011-2016. BMI, calculated based on self-reported height and body weight, was classified into five categories: <18.5, 18.5-21.4, 21.5-24.9, 25.0-27.4, and ≥27.5 kg/m2. Frailty was assessed using the validated Kihon Checklist. The relationships between BMI and disability and mortality were analysed using multivariate Cox proportional hazards models and Laplace regression. During the 5.3-year median follow-up period (45472 person-years), 2348 (22.9%) incidences of disabilities occurred. After adjusting for confounders, including medical history and lifestyle, individuals in the lowest and highest BMI categories had a higher hazard ratio (HR) of disability [<18.5 kg/m2: HR: 1.31, confidence interval (CI): 1.16-1.49; ≥27.5 kg/m2: HR: 1.27, 95% CI: 1.08-1.49, p for non-linearity <0.001] compared with that of those with BMI = 21.5-24.9 kg/m2. In the 50th percentile differences in age at overall and disability-free survival, participants with BMI < 18.5 kg/m2 were more likely to die before disability incidence [survival with disability (overall survival - disability-free survival): -10.2 months]; those with BMI ≥ 27.5 kg/m2 had longer survival with disability (12.5 months). These relationships were more marked in the frailty-stratified model, where in the BMI ≥ 27.5 kg/m2 group, individuals with frailty survived longer with disability (27.2 months) than did individuals without frailty (6.2 months). Higher BMI is associated with a longer duration of survival with disability among older adults, especially in those with frailty. Therefore, reversing frailty should be prioritised because individuals with frailty have a shorter probability of disability-free survival than do individuals without frailty, regardless of BMI.

Effects of GlideScope, Pentax Airway Scope, and Macintosh Blade on the incidence of postoperative sore throat: a cohort study of 9,881 patients

BackgroundPostoperative sore throat (POST) is a common complaint after general anesthesia. POST is defined by the presence of a self-reported foreign body sensation or a painful sensation in the throat after general anesthesia. This condition may affect recovery and patient satisfaction and is associated with many factors, including intubation tools. Previous studies have reported conflicting results on POST. This retrospective cohort study, with sample size of 9,881 patients, was conducted to confirm the hypothesis that the use of video laryngoscopy (VL) is associated with a lower incidence of POST compared with direct laryngoscopy (DL).MethodsData were extracted from a prospectively maintained quality improvement database. A total of 9,881 patients were included in the study. Statistical analysis was conducted for comparisons of demographic characteristics and to determine the effect of intubation tools on the incidence of POST.ResultsThe patients had similar baseline demographic characteristics. Compared with DL, VL was associated with a lower incidence of POST (12.98% vs. 17.49%, P < 0.001). In addition, the use of Pentax Airway Scope (AWS) was associated with a lower incidence of POST compared with the use of GlideScope (GVL, 8.14% vs. 16.25%, P < 0.001). To better adjust for possible confounding factors, mixed-effects generalized linear model analysis revealed that older age (odds ratio [OR]: 0.995, 95% confidence interval [CI]: 0.992–0.999, P = 0.006), AWS compared to DL (OR: 0.416, 95% CI: 0.350–0.494, P < 0.001), and male sex (OR: 0.836, 95% CI: 0.747–0.935, P = 0.002) are associated with reduced incidence of POST.ConclusionCompared with DL, VL is associated with a lower incidence of POST. In addition, the use of AWS is associated with a lower incidence of POST compared with the use of GVL.Trial registrationRetrospectively registered, NCT06515808, date of registration: 23/07/2024.

Childhood-to-adulthood body size trajectory and cancer risk: a prospective cohort study

Abstract Background While excess weight in adulthood and childhood has been associated with increased cancer risk, the link between childhood-to-adulthood body size trajectories and cancer risk requires further investigation. Methods We used data from the UK Biobank, a prospective population-based cohort study. The main exposure was childhood-to-adulthood body size trajectory, constructed from self-reported body at age 10 (categories: thinner, average, and plumper than average) and measured body mass index (BMI) at recruitment (normal weight, overweight, and obese). Primary outcome was obesity-related cancer (13 different cancer types). Results During a median follow-up of 11.7 years, 21,289 participants developed obesity-related cancers. Having a larger body size at age 10 was strongly associated with being overweight or obese in adulthood. Compared to participants with average childhood to normal adulthood body size trajectory, all trajectories ending in overweight or obesity in adulthood were strongly associated with an increased risk of obesity-related cancers. The strength of the association was mostly determined by adulthood BMI, and similar patterns were observed for colorectal, endometrial, kidney, pancreatic and esophageal cancer. However, a larger body size in childhood was associated with a lower risk of postmenopausal breast cancer. Conclusions Although a larger body size in childhood predisposes to overweight and obesity in adulthood, it does not necessarily predispose to an increased obesity-related cancer risk if measures to maintain a healthy weight are taken in adulthood. Key messages • While larger body size in childhood predisposes individuals to overweight and obesity in adulthood, maintaining a healthy weight in adulthood may help mitigate the risk of obesity-related cancers. • Our findings highlight the importance of preventing and reducing overweight and obesity in adulthood for primary cancer prevention.

Sociodemographic predictors of the association between self-reported sleep duration and depression

Abstract Background This cross-sectional study is apart from one of the first and largest population-based prospective cohort studies in the UAE called the United Arab Emirates Healthy Future Study (UAEHFS). The aim of this study is to investigate the association between self-perceived sleep duration and self-perceived depression after adjustment for sociodemographic factors. Baseline line data from UAEHFS cohort participants were included in this cross-sectional study. Univariable and multivariable logistic regression models were fitted, with the binarized self-reported sleep hours as an outcome. The predictors were the self-reported PHQ-8, sociodemographic factors, and body mass index (BMI). Odds ratios with 95% confidence intervals (CI) were reported. Results Of 11,455 participants, 4,295 (37.5%) were included in the complete case analysis after omitting missing values. We applied a complete case analysis following omitting missing values. Participants’ median age was 32.0 years (Interquartile-Range: 24.0, 39.0). In total, 63.6% of the participants reported sleep duration of more than 7 hours. Statistically significant negative association was observed between the total PHQ-8 score and binarized self-reported sleep, OR = 0.961 (95% CI: 0.948, 0.974). For one unit increase in age and BMI, the odds ratio of reporting shorter sleep with OR of 0.979 (95% CI: 0.969, 0.990) and 0.987 (95% CI: 0.977, 0.998) respectively. Conclusions The study findings indicate a correlation between higher total PHQ-8 scores and an increased probability of individuals reporting shorter self-perceived sleep durations when considering some sociodemographic factors such as age, marital status and employment status. However, there was no difference between females and males in reporting self-perceived sleep duration among depressed individuals. Key messages • There is a correlation between higher total PHQ-8 scores and an increased probability of individuals reporting shorter self-perceived sleep durations. • Our results can help contribute to the knowledge based on current and potential population mental health in the UAE and Gulf Region.

How Video Passthrough Headsets Influence Perception of Self and Others.

With the increasing adoption of mixed reality (MR) headsets with video passthrough functionality, concerns over perceptual and social effects have surfaced. Building on prior qualitative findings,1 this study quantitatively investigates the impact of video passthrough on users. Forty participants completed a body transfer task twice, once while wearing a headset in video passthrough and once without a headset. Using video passthrough induced simulator sickness, created social absence (another person in the physical room feels less present), altered self-reported body schema, and distorted distance perception. On the other hand, compared with past research that showed perceptual aftereffects from video passthrough, the current study found none. We discuss the broader implications for the widespread adoption of MR headsets and their impact on theories surrounding presence and body transfer.

A Longitudinal Study on Body Image Perception and Size among Italian Early Adolescents: Changes over Time and Discrepancies between Genders.

The discrepancy between the current perceived body image (BI) and beauty ideals leads to dissatisfaction, which is believed to be common among adolescents. This study aimed to investigate the stability in BI perceptions and dissatisfaction during early adolescence. Another aim was to highlight differences in dissatisfaction according to Body Mass Index (BMI) and inconsistencies in weight status perception. Two hundred and nine participants (mean age at first survey: 11.33 ± 0.38 years) were enrolled in this longitudinal study with three years of follow-up. Data on size and BI perceptions were collected through individual interviews. Stature and weight were directly measured. Findings indicated significant changes over three years in anthropometric traits but not in weight status prevalence or BI perception and dissatisfaction, except for the ideal figure in males and weight control in females. The results also indicated a significant difference in BI perception and dissatisfaction by BMI categories. Self-reported body measurements were found to be unreliable with a weak-to-moderate agreement between self-perceived and actual weight status. BI perception appears quite stable across the three years considered. Dissatisfaction is similar in both genders, although a tendency toward different gender aesthetic ideals is already appreciable in early adolescence. We suggest that the lower frequency of normal-weight adolescents compared with peers in previous studies is attributable to the effects of the recent pandemic. Given the growing dissatisfaction with increasing BMI and misinterpretations of weight status, school actions to promote a healthy lifestyle and positive BI should be undertaken.

The intergenerational metabolic-cardiovascular life course: maternal body mass index (BMI), offspring BMI, and blood pressure of adolescents born extremely preterm.

The aim of this study was to evaluate associations between pre-pregnancy maternal obesity and adolescent blood pressures (BPs) among children born extremely preterm. This longitudinal observational cohort study included participants in the multicenter Extremely Low Gestational Age Newborn (ELGAN) study, born before 28weeks of gestation, recruited at birth between 2002 and 2004, and followed prospectively through late adolescence. Between 2015 and 2022, three oscillometric BPs were obtained from participants (mean age 17.8years). We used linear regression modeling to evaluate the association between maternal self-reported pre-pregnancy body mass index (BMI) and offspring adolescent systolic BP (SBP). In secondary analyses, we evaluated the association between maternal pre-pregnancy and offspring preadolescent (10-year-old) BMI and between offspring preadolescent BMI and adolescent SBP. The 100 (24%) participants born to a mother with a history of pre-pregnancy obesity (BMI ≥ 30) had a greater mean SBP of 120.5 (± 14.3) mmHg compared to the 324 (76%) of adolescents born to mothers without pre-pregnancy obesity (SBP 115.6 (± 12.0) mmHg). Pre-pregnancy obesity was associated with higher offspring BMI (aβ 10.8, 95% CI 2.3, 19.2), and higher offspring BMI was associated with higher adolescent SBP (aβ 0.12, 95% CI 0.09,0.16). For ELGANs, higher maternal pre-pregnancy BMI was associated with higher adolescent SBP. Findings from secondary analyses suggest potential mediation through preadolescent BMI. Future research directions include multi-level interventions to reduce maternal pre-pregnancy obesity, followed by offspring obesity prevention interventions as a way of reducing intergenerational cardiovascular disease in high-risk infants born extremely preterm.

Self-reported body function and daily life activities 18 months after Covid-19: A nationwide cohort study.

This study aimed to investigate body function and daily life activities 18 months after Covid-19 infection, depending on the initial severity of disease and according to sex. All 11,955 individuals on sick leave due to Covid-19 during the first wave of the pandemic in Sweden were invited to answer a questionnaire regarding experiencing negative changes in body function and daily life activities approximately 18 months after the start of sick leave. The analysis of data included descriptive statistics, group comparisons and multivariable binary logistic regressions (two groups). Of 5464 responders (45.7%), 4676 (85.6%) reported experiencing at least one problem with body function, and the reported prevalence of problems with daily life activities was 46%. The most frequently reported problems were fatigue (66.3%), cognition, sleep and movement. In general, women and those initially hospitalised reported more problems. In the regression analyses, problems with body function could partly explain whether individuals experienced problems with daily life activities. However, only fatigue and movement significantly contributed throughout all groups (p<0.001). Furthermore, the odds ratios for fatigue were larger in regressions for women than for men. In this nationwide study, more than 8 out of 10 individuals experienced problems with body function 18 months after being on sick leave due to Covid-19, with women and those initially hospitalised reporting more problems. Problems with body function, such as fatigue, could partly explain problems with daily life activities. However, the mechanisms behind the consequences are not yet clear and need to be further investigated.

Evaluation of Work-Related Factors Affecting the Frequency of Overweight and Obesity Among Healthcare Workers in Intensive Care Units in a Training and Research Hospital

Objective: This study aimed to determine the prevalence of overweight and obesity among healthcare workers (HCWs) in intensive care units (ICU) and to evaluate the affecting work-related factors. Method: The cross-sectional study was conducted between 01.09.2022 and 01.11.2022 in HCWs (working in the ICUs) in a training and research hospital. Personal information form, international physical activity questionnaire (IPAQ short) were used in the study, and their self-reported height and body weights were recorded. Results: According to the Body Mass Index of the participants, 29.0% (n=60) were overweight and 13.0% (n=27) were obese. There are differences between advanced age, male gender, marital status being married, presence of obesity in family history, smoking, exposure to stress and pressure at work, lack of physical activity, sitting down to work for more than 3.5 hours in a day, shift work duration of more than 9.5 days per month, eating fast food, not being educated about obesity and overweight. Conclusion: Protecting workers against risk factors associated with overweight and obesity will increase the level of workers’ health and the quality of service received from the workers. This situation will have a positive impact on public health, reducing health costs and reducing losses for both the workers and the country's economy.

Ultraprocessed food intake and body mass index change among youths: a prospective cohort study

BackgroundSuboptimal diets may promote undesired weight gain in youths, with high ultraprocessed food (UPF) intake becoming a significant concern in the United States. ObjectivesWe evaluated the association between UPF intake and body mass index [BMI (in kg/m2)] change in large United States youth cohorts. MethodsParticipants included children and adolescents (7–17 y) from the Growing Up Today Study (GUTS1 and GUTS2) who completed baseline and ≥1 follow-up diet and anthropometrics assessment (GUTS1 1996–2001: N = 15,797; GUTS2 2004–2011: N = 9720). Follow-up years were based on diet assessment availability. UPFs were categorized using the Nova system, with intakes evaluated as the cumulative mean percent energy from UPFs and subgroups. BMI was assessed using self-reported body weight/height. Changes in BMI annually and over 2, 4–5, and 7 y in association with UPF intake were examined using multivariable repeated-measure linear mixed models. ResultsAt baseline, the mean percentage of energy from UPFs was 49.9% in GUTS1 and 49.5% in GUTS2 participants; mean BMI was 18.7 and 19.8, respectively. After multivariable adjustments for sociodemographic and lifestyle factors, each 10% increment in UPF intake was associated with a 0.01 (95% confidence interval: 0.003, 0.03) increase annually and a 0.07 (0.01, 0.13) increase over 5 y in GUTS1 participants. In GUTS2, increases were 0.02 (0.003, 0.04) annually and 0.09 (0.01, 0.18) over 4 y. Among GUTS1, statistically significant annual BMI increases of 0.02–0.07 were associated with elevated intake of ultraprocessed breakfast cereals, savory snacks, and ready-to-eat/heat foods, especially pizza, burgers, and sandwiches. No association was found between UPF intake and overweight/obesity risk. ConclusionsA higher UPF intake was associated with a modest yet significant increase in BMI in large prospective cohorts of United States youths, calling for public health efforts to promote healthful food intake among youths to prevent excessive weight gain.

'My words would have more weight': exploring weight stigma in UK dietetic practice and dietitian's lived experiences of weight stigma.

Weight stigma is pervasive within healthcare and negatively impacts both access to care and the patient-practitioner relationship. There is limited evidence on weight stigma among registered dietitians, particularly in the United Kingdom, though data show weight-related prejudice towards people living with obesity. The aim of this study was to examine both explicit and implicit weight stigma in practicing dietitians in the United Kingdom, as well as the lived experience of weight stigma among dietitians, both towards themselves and towards others. An online cross-sectional survey was disseminated between February and May 2022 using snowball sampling. Inclusion criteria were that participants were UK registered dietitians aged 20-70 years. Four hundred and two dietitians responded to the survey (female [94.1%], mean age 40.2 years [standard deviation (SD) 10.7]; White ethnicity [90%]; median 12 years [interquartile range (IQR) 6, 22] within dietetic practice). Mean self-reported body mass index was 25.1 kg/m² (SD 8.7). Most dietitians reported experiencing weight stigma prior to (51%) and postregistration (59.7%), whereas nearly a quarter (21.1%) felt that weight influenced their ability as a dietitian. Weight stigma was experienced across the weight spectrum. Overall participants reported explicit weight bias attitudes, moderate beliefs that obesity is controllable and implicit antifat bias. Within open-ended responses, dietitians reported three key themes related to their personal experiences of weight stigma: (1) experiences of stigma in dietetic practice, (2) impact of weight stigma and (3) perception of weight, appearance and job. This study shows that UK dietitians exhibit both explicit and implicit weight bias towards people living with obesity. Dietitians reported experiencing weight stigma, which impacted their career-related decisions and their perception of their own ability to perform as dietitians. The study highlights the need to address weight stigma and its implications within the dietetic profession.

Evidence That Pervasive Body Gaze Behavior in Heterosexual Men Is a Social Marker for Implicit, Physiological, and Explicit Sexual Assault Propensities

Deliberate and effortful attempts to gaze at the bodies of women is emerging as a valuable marker of sexual objectification in men. Some preliminary evidence suggests that pervasive body gaze behavior may also accompany insidious attitudes which can facilitate sexual assault. The present study aimed to further explore this potential by examining pervasive body gaze associations with explicit, implicit, and physiological sexual assault propensity measures. We presented 110 heterosexual male participants with images of fully and partially dressed women with and without injuries while measuring their skin conductance responses. We also captured implicit and explicit sexual assault measures in addition to self-reported pervasive body gaze behavior. Pervasive body gaze behavior was significantly correlated with rape myth acceptance attitudes, prior perpetration of sexual assault, a stronger implicit association between erotica and aggression, and lower physiological reactivity during exposure to partially dressed injured women. These findings suggest that body gaze towards women could be a behavioral marker for inclinations to victim blame, preferences for rough sexual conduct, and a physiological desensitization towards female victims. This study further validates a five item self-reported body gaze measure as a valuable tool for detecting deviant sexual objectification attitudes and affective states. As such, measurement and observation of body gaze behavior could be useful for developing risk assessments, estimating intervention efficacy, and enhancing public awareness.

Prognostic value of weight loss in hospitalized patients with heart failure.

Weight loss is a poor prognostic factor in patients with chronic heart failure (HF). However, whether the same is true for hospitalized patients with HF is unknown, even though hospitalization is the first opportunity for many patients to be diagnosed with HF. This study aimed to investigate the prognostic value of weight loss in patients hospitalized for HF. This was a post-hoc analysis of the FRAGILE-HF study, a prospective multi-center, observational study including 1,332 hospitalized older (≥65 years) patients with HF. The primary outcome was all-cause death within two years of discharge. Self-reported body weight data one year prior to hospital admission were available for 1,106 patients (83.0%) and were compared with their weight after decongestion therapy. The median weight change was -6.9% [-2.4 - -11.9] and 86.8% of the overall cohort experienced some weight loss. Whereas patients with weight loss ≥ 5%, which is a well-validated cut-off in chronic HF, had comparable mortality to those with less weight loss (p = 0.96 by log-rank test), patients with weight loss > 12%, the lowest quartile value, had higher mortality than those with less weight loss (p = 0.024 for all-cause mortality, p = 0.028 for non-cardiovascular mortality, and p = 0.28 for cardiovascular mortality, respectively). In a Cox proportional hazard model, > 12% weight loss was associated with high mortality after adjusting for known prognostic factors and history of malignancy (adjusted hazard ratio: 1.485 [1.070-2.062], p=0.018). Weight loss derived from patient-reported body weight one year before hospitalization was significantly associated with increased mortality after discharge, mainly due to non-cardiovascular etiology, in elderly patients hospitalized for HF.

Feasibility and Safety of an Eight-Week Exercise Program with the Additional Peripheral Magnetic Stimulation of the Abdominal Muscles.

Peripheral magnetic stimulation has recently been introduced as a non-invasive but effective physical agent to improve muscle strength and everyday function. The aim of this study was to evaluate the feasibility and safety of an exercise program focusing on the abdominal muscles in combination with the peripheral magnetic stimulation of the abdominal muscles. Male and female overweight and obese adults (n = 19) participated in an eight-week exercise program with the additional peripheral magnetic stimulation of the abdominal muscles. Outcome measures included changes in abdominal subcutaneous fat thickness, trunk muscle strength, body composition, and self-reported body satisfaction. Subcutaneous fat thickness was significantly reduced after the intervention (p < 0.01-p < 0.001). Trunk flexion and left side flexion strength increased significantly after the intervention, although no significant changes were observed for trunk extension (p = 0.07) and right side flexion strength (p = 0.13). The body satisfaction self-assessment score significantly increased (p < 0.01), while body mass, body mass index, and fat mass significantly decreased after the intervention (p < 0.05). Our findings suggest that an exercise program with the additional peripheral magnetic stimulation is feasible and safe for overweight and obese participants. These results support the use of peripheral magnetic stimulation as a safe adjunct to the voluntary abdominal muscle contraction. Future studies are needed to evaluate the efficacy of the additional peripheral magnetic stimulation of the abdominal muscles compared to the voluntary contraction of the abdominal muscles alone.

Associations between adverse childhood experiences and pain in middle-aged and older adults: findings from the China Health and Retirement Longitudinal Study

ObjectiveAdverse childhood experiences (ACEs) have been associated with a range of adverse health outcomes, with pain being potentially one of them. This population-based cross-sectional study aimed to investigate the associations between Adverse Childhood Experiences (ACEs) and pain in Chinese adults and evaluate whether physical activity and demographic and socioeconomic characteristics modify this associations.MethodsCross-sectional data from the China Health and Retirement Longitudinal Study (CHARLS), were utilized in this study. A total of 9923 respondents with information on 12 ACE indicators and 15 self-reported body pains were included. Logistic regression models were used to assess associations of the ACEs and pain. Modification of the associations by physical activity, demographic and socioeconomic characteristics was assessed by stratified analyses and tests for interaction.ResultsAmong the 9923 individuals included in the primary analyses, 5098 (51.4%) males and the mean (SD) age was 61.18 (10·.44) years. Compared with individuals with 0 ACEs, those who with ≥ 5 ACEs had increased risk of single pains and multiple pain. A dose–response association was found between the number of ACEs and the risk of pain (e.g. neck pain for ≥ 5 ACEs vs. none: OR, 1.107; 95% CI, 0.903–1.356; p < 0.001 for trend). In the associations of each body pain with each ACE indicator, most ACE indicators were associated with an increased risk of pain. In addition, physical activity, sociodemographic and socioeconomic characteristics, such as age, sex, educational level, area of residence, childhood economic hardship, did not demonstrate a significant modify on the associations between ACEs and pain.ConclusionsThese findings indicate that cumulative ACE exposure is associated with increased odds of self-reported pain in Chinese adults, regardless of adult physical activity, sociodemographic and socioeconomic characteristics.

A cross-sectional analysis between physical activity levels, weight status and empathy-related behaviors in a sample of Tuscany primary school children.

The present study aimed to investigate the relationship between physical activity (PA) and the development of relational empathy skills in children, taking into account weight status. Parents/guardians of primary school children were involved in filling out a questionnaire: the Empathy Questionnaire (EmQue-I13) and children were asked to complete the Physical Activity Questionnaire for Children (PAQ-C) to investigate the self-reported PA levels. The weight status was assessed using a self-reported Body Mass Index (BMI). Three hundred seventy parents or guardians of students who attended primary school (8.53±1.61 yrs) were recruited. The total score was 2.41±0.89 for PAQ-C and 41.17±6.32 for EmQue-I13. The three domains of EmQue-I13 were: contagion (8.16±2.67), attention to others' feelings (19.40±2.99) and prosocial actions (13.62±3.01). Linear regression models showed that a higher PAQ-C score was positively associated with empathy-related total score P<0.000. Weight status, age and gender were not associated with EmQue-I13. Our results underline the positive association between physical activity and the development of relational empathic skills.

Association between Body Mechanics and Perceived Musculoskeletal Problems among Construction Workers of Udupi District, Karnataka, India: A Cross-sectional Survey.

Construction workers are prone to develop musculoskeletal problems and it is a leading cause for the morbidity due to their work type. This study aimed to assess the body mechanics practice and perceived musculoskeletal problems of construction workers. A cross-sectional survey was conducted between November 2019 and July 2020 among 390 construction workers at construction sites under selected villages of Udupi District, Karnataka by using by proportionate method. Villages were selected using a simple random sampling method and samples were collected by convenience sampling. Samples were mason helpers between 20 and 50 years of age, without any history of chronic musculoskeletal problems. Tools used were demographic proforma, self-reported body mechanics practice questionnaire, and modified Nordic musculoskeletal questionnaire. Analysis done with descriptive and inferential statistics by using SPSS Version 16.0. Majority 144 (36.9%) of the participants were in the age group between 41 and 50 years. Most 376 (96.4%) of them were men and majority of them 309 (79%) followed fair body mechanics practice and 191 (49%) of the participants had low back problems and were responsible for their activity restrictions. Body mechanic practice of the construction workers was found to be significantly associated with unhealthy practice (P ≤ 0.001) and health problems (P < 0.001). The study concluded that the body mechanic practice of the construction workers was found to be significantly associated with unhealthy practices and health problems. The study recommends that educating construction workers about the importance of following proper body mechanics at the workplace and during day-to-day activities is crucial to prevent musculoskeletal problems and improve quality of life.

Long-term memory for faces in dysmorphic concern and self-reported body dysmorphic disorder

Dysmorphic concerns are a core symptom of body dysmorphic disorder (BDD), a mental disorder characterized by a preoccupation with perceived appearance-related flaws. Different cognitive and perceptual biases are associated with dysmorphic concern or BDD, including object-related short-term memory deficits and superior short-term memory performance for facial features. A face-related long-term memory bias might explain the feature of perceiving flaws and why individuals with BDD experience adverse outcomes of cosmetic surgery. The present study aimed at investigating long-term memory (LTM) performance for different facial stimuli. 62 participants completed an online experiment (30 with low and 32 with high dysmorphic concern; 39 without and 23 with self-reported BDD). The experiment consisted of two consecutive old/new recognition tasks, testing memory performance of whole faces and facial features. LTM performance was higher for whole faces than for facial features across groups. Neither significant differences between the low and high dysmorphic concern groups nor an interaction of group x stimulus type were found. Post hoc exploratory analyses revealed lower long-term memory performance in individuals with versus without self-reported BDD. The results indicate that memory performance might be only affected in BDD rather than non-clinical or non–BDD-specific dysmorphic concerns.